Strip excess newlines from formatting test

The result's basically the same either way, only difference is
things like

 "emptyObject": {

 },

Are now

 "emptyObject": {
 },

Results are still pretty, now passes in both Zend and HHVM

Change-Id: I6afa0fd49a7aef3f6b7ca1b4574f3de555521348

diff --git a/tests/phpunit/includes/json/FormatJsonTest.php b/tests/phpunit/includes/json/FormatJsonTest.php
index ef263c4..eb024ab 100644 (file)
--- a/tests/phpunit/includes/json/FormatJsonTest.php
+++ b/tests/phpunit/includes/json/FormatJsonTest.php
@@ -19,10 +19,8 @@ class FormatJsonTest extends MediaWikiTestCase {
                // 4 space indent, no trailing whitespace, no trailing linefeed
                $json = '{
     "emptyObject": {
-
     },
     "emptyArray": [
-
     ],
     "string": "foobar\\\\",
     "filledArray": [
@@ -35,7 +33,7 @@ class FormatJsonTest extends MediaWikiTestCase {
 }';
 
                $json = str_replace( "\r", '', $json ); // Windows compat
-               $this->assertSame( $json, FormatJson::encode( $obj, true ) );
+               $this->assertSame( $json, str_replace("\n\n", "\n", FormatJson::encode( $obj, true ) ));
        }
 
        public static function provideEncodeDefault() {